(Please do not click through; this web site does one of those horrible pop-up "CLICK HERE TO SUBSCRIBE!!eleven" things and do not deserve your ad impressions. Also there's no additional info. Designer's web site is even more worthless.)

This penthouse in Guadalajara, Mexico, designed by Hernandez Silva, features a dizzying bathroom with a glass floor over an abandoned elevator shaft with a 15-floor drop.

If it were mine, I'd never use it out of fear that the floor would shatter and I'd have to be rescued by firemen while half naked and clinging for dear life to the toilet. Also, I disagree. The most awesome thing to do would be to put mirrors on the ceiling and down the bottom of the shaft to make it so you could watch your poop descend in to infinity.